diff options
Diffstat (limited to 'tests/test_receive.c')
| -rw-r--r-- | tests/test_receive.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/tests/test_receive.c b/tests/test_receive.c index 1452ed3e..3c6a652a 100644 --- a/tests/test_receive.c +++ b/tests/test_receive.c @@ -8,6 +8,8 @@ extern IsoTpShims SHIMS; extern IsoTpReceiveHandle RECEIVE_HANDLE; +extern void message_sent(const IsoTpMessage* message, const bool success); + extern uint16_t last_can_frame_sent_arb_id; extern uint8_t last_can_payload_sent; extern uint8_t last_can_payload_size; @@ -81,6 +83,70 @@ START_TEST (test_receive_single_frame) } END_TEST +START_TEST (test_receive_multi_frame) +{ + const uint8_t data0[CAN_MESSAGE_BYTE_SIZE] = {0x10, 0x14, 0x49, 0x02, 0x01, 0x31, 0x46, 0x4d}; + IsoTpMessage message0 = isotp_continue_receive(&SHIMS, &RECEIVE_HANDLE, 0x2a, data0, 8); + fail_unless(!RECEIVE_HANDLE.completed); + fail_unless(!message0.completed); + fail_unless(!message_was_received); + fail_unless(message0.multi_frame); + //make sure flow control message has been sent. + ck_assert_int_eq(last_can_frame_sent_arb_id, 0x2a - 8); + ck_assert_int_eq(last_can_payload_sent, 0x30); + + const uint8_t data1[CAN_MESSAGE_BYTE_SIZE] = {0x21, 0x43, 0x55, 0x39, 0x4a, 0x39, 0x34, 0x48}; + IsoTpMessage message1 = isotp_continue_receive(&SHIMS, &RECEIVE_HANDLE, 0x2a, data1, 8); + fail_unless(!RECEIVE_HANDLE.completed); + fail_unless(!message1.completed); + fail_unless(!message_was_received); + fail_unless(message1.multi_frame); + + const uint8_t data2[CAN_MESSAGE_BYTE_SIZE] = {0x22, 0x55, 0x41, 0x30, 0x34, 0x35, 0x32, 0x34}; + IsoTpMessage message2 = isotp_continue_receive(&SHIMS, &RECEIVE_HANDLE, 0x2a, data2, 8); + fail_unless(RECEIVE_HANDLE.completed); + fail_unless(message2.completed); + fail_unless(message_was_received); + fail_unless(message2.multi_frame); + + ck_assert_int_eq(last_message_received_arb_id, 0x2a); + ck_assert_int_eq(last_message_received_payload_size, 0x14); + ck_assert_int_eq(last_message_received_payload[0], 0x49); + ck_assert_int_eq(last_message_received_payload[1], 0x02); + ck_assert_int_eq(last_message_received_payload[2], 0x01); + ck_assert_int_eq(last_message_received_payload[3], 0x31); + ck_assert_int_eq(last_message_received_payload[4], 0x46); + ck_assert_int_eq(last_message_received_payload[5], 0x4d); + ck_assert_int_eq(last_message_received_payload[6], 0x43); + ck_assert_int_eq(last_message_received_payload[7], 0x55); + ck_assert_int_eq(last_message_received_payload[8], 0x39); + ck_assert_int_eq(last_message_received_payload[9], 0x4a); + ck_assert_int_eq(last_message_received_payload[10], 0x39); + ck_assert_int_eq(last_message_received_payload[11], 0x34); + ck_assert_int_eq(last_message_received_payload[12], 0x48); + ck_assert_int_eq(last_message_received_payload[13], 0x55); + ck_assert_int_eq(last_message_received_payload[14], 0x41); + ck_assert_int_eq(last_message_received_payload[15], 0x30); + ck_assert_int_eq(last_message_received_payload[16], 0x34); + ck_assert_int_eq(last_message_received_payload[17], 0x35); + ck_assert_int_eq(last_message_received_payload[18], 0x32); + ck_assert_int_eq(last_message_received_payload[19], 0x34); +} +END_TEST + +START_TEST (test_receive_large_multi_frame) +{ + const uint8_t data0[CAN_MESSAGE_BYTE_SIZE] = {0x11, 0x01, 0x49, 0x02, 0x01, 0x31, 0x46, 0x4d}; + IsoTpMessage message = isotp_continue_receive(&SHIMS, &RECEIVE_HANDLE, 0x2a, data0, 8); + //Make sure we don't try to receive messages that are too large and don't send flow control. + fail_unless(!can_frame_was_sent); + fail_unless(!RECEIVE_HANDLE.completed); + fail_unless(!message.completed); + fail_unless(!message_was_received); + fail_unless(!message.multi_frame); +} +END_TEST + Suite* testSuite(void) { Suite* s = suite_create("iso15765"); TCase *tc_core = tcase_create("receive"); @@ -90,6 +156,8 @@ Suite* testSuite(void) { tcase_add_test(tc_core, test_receive_single_frame); tcase_add_test(tc_core, test_receive_single_frame_empty_payload); tcase_add_test(tc_core, test_receive_empty_can_message); + tcase_add_test(tc_core, test_receive_multi_frame); + tcase_add_test(tc_core, test_receive_large_multi_frame); suite_add_tcase(s, tc_core); return s; |